Hi all,
I had a time trying to get my custom logo to look right in the custom TV QS module. The 100(H) x 270(W) pixel dimensions per the documentation only displays correctly when the client computer is at 100% (pixel true) display magnification. At greater than 100% magnification, your logo will not scale up properly and will appear smaller in the customer logo area. The greater the magnification, the smaller your logo will appear. Not pretty.
Many computers today, especially laptops, have magnification defaulted to 125, 150, or 175 percent. If the display is capable of greater than FHD (1080) then magnifications over 200% isn't uncommon, e.g. for 4K screens.
So, if you want your logo to display properly at magnifications up to (say) 175% then create your art as 175(H) x 473(W) and upload to the TV QS module editor. Each dimension (H/W) is multiplied by the maximum magnification percent divided by 100.
Now it'll look right at 100, 125, 150, and 175% magnification. TV QS will scale down the logo, but not up.
Enjoy!